I have embedded below the fold NASA’s live stream channel for tomorrow’s 7:50 am (Eastern) launch of the Perseverance rover to Mars on a ULA Atlas-5 rocket.
At present the channel is carrying NASA’s programming leading up to the launch. The actual live stream for the launch begins at 7 am (Eastern).
The weather looks good, and there appear to be no issues, as of 11 pm (Eastern).
An evening pause: This was John Lennon’s last live concert appearance, an unannounced walk-on during an Elton John concert at Madison Square Garden in 1974. And yes, that is Yoko Ono in the audience watching. At the time the two were separated, and this event apparently was crucial to getting them back together.
Hat tip Roland.
Click for full image.
Cool image time! The photo to the right, rotated, cropped, and reduced to post here, was taken on May 24, 2020 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), and provides a wonderful example of the kind of evidence of buried glaciers found extensively in the mid-latitudes of Mars.
This particular region, called Protonilus Mensae, is a region of chaos terrain at the transition zone between the southern cratered highlands and the northern lowland plains. I have featured a number of cool images in Protonilus, all of which show some form of buried glacial flow, now inactive.
The last cool image above was one that the MRO science team had picked to illustrate how to spot a glacier on Mars.
In this particular image are several obvious glacier features. First, we can see a series of moraines at the foot of each glacier in the photo, each moraine indicating the farthest extent of the glacier when it was active and growing. It also appears that there are two major layers of buried ice, the younger-smaller layer near the image’s bottom and sitting on top of a larger more extensive glacier flow sheet. This suggests that there was more ice in the past here, and with each succeeding ice age the glaciers grew less extensive.
Second, at the edges of the flows can be seen parallel ridges, suggestive also of repeated flows, each pushing to the side a new layer of debris.
Third, the interior of the glacier has parallel fractures in many places, similar to what is seen on Earth glaciers.
Protonilus Mensae, as well as the neighboring chaos regions Deuteronilus to the west and Nilosyrtis to the east, could very well be called Mars’ glacier country. Do a search on Behind the Black for all three regions and you will come up with numerous images showing glacial features.
Below is an overview of Protonilus, the red box showing the location of this image. Also highlighted by number are the locations of the three features previously posted and listed above.
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The tenth anniversary retrospective of Behind the Black continues: Why have the concepts of free speech and tolerance declined in the United States? Tonight’s midnight repost essay, from November 25, 2019, tries to answer that question.
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A society run by mob rule
In the past week several ugly events have illustrated forcefully how mob rule now dictates who can or cannot speak freely in America. Worse, these events show that we are no longer a civilized social order run by reason. Instead, we have become a culture where whoever can throw the loudest tantrum dictates policy.
First we have the horrible events last week at the State University of New York-Binghamton.
To understand how disgusting and despicable the first story above is, it is necessary for you to watch the video below. Pay special attention to the taller girl in the fur-lined parka who at about four minutes keeps looking at the camera-person (whom I think is also a girl) and aggressively and repeatedly asking, “Why are you shaking so? Why are you shaking so?” The reason is obvious. The girl filming is one the conservative students, and she is justifiably frightened. The taller girl, hostile and irrationally angry because a conservative dared to advocate opinions she doesn’t like, is clearly being physically threatening. As are all of her leftist compatriots.
The response of the college administration to this atrocious behavior was even more vile, essentially endorsing the actions of the mob:
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An evening pause: I think it worthwhile to compare this performance with the performance from the very first evening pause, July 1, 2010, excerpted from a 1968 movie.
The contrast reveals a great deal about how our culture has changed.
Hat tip Wayne Devette.
Though it appears in the past two weeks that we are presently experiencing in the U.S. a small uptick in COVID-19 deaths, as shown by the graph to the right [source], overall the data suggests that the disease is on the wan. Since its peak in late April the daily death toll has steadily dropped, even as the number of detected infections has skyrocketed. Many more people are getting the disease, but many fewer are dying from it.
What the data now tells us is that our leaders failed us in their response to the virus, in every way possible that can be imagined. Such incompetence and bad judgment should result in wholesale firings in every county, city, and state government that imposed lock downs come the November elections. No one should be immune in these local governments.
(Note: The two spikes on the graph of daily deaths on May 7 and June 25 are because New York and New Jersey suddenly added a whole slew of new deaths, under suspicious circumstances.)
NASA today announced four-person Dragon flight crew for that spacecraft’s third flight in the spring, the second official operational flight.
NASA astronauts Megan McArthur and Shane Kimbrough will join JAXA’s Akihiko Hoshide and ESA’s Thomas Pesquet on that flight, which will follow Crew-1 currently scheduled for sometime in late September after Demo-2 concludes. This is a regular mission, meaning the crew will be staffing the International Space Station for an extended period – six months for this stretch, sharing the orbital research platform with three astronauts who will be using a Russian Soyuz spacecraft to make the trip.
Pesquet will be the first European to fly on Dragon. McArthur however is more interesting, in that this will be her first spaceflight in more than a decade. She had previously flown only once before, in 2009 on the last Hubble repair mission. She is also the wife of Bob Behnken, who is on ISS right now having flown on the first Dragon manned mission now preparing for its return to Earth on August 2nd.
The long gap in flights was certainly due to the shuttle’s retirement. Why she didn’t fly on a Soyuz is a question some reporter should ask her at some point.
The official weather prediction for the launch of Perseverance on July 30th, two days from now, is calling the chance for launch at 80%.
The Atlas-5 rocket is now at the launchpad, with a launch set for 7:50 am (Eastern).
The tenth anniversary retrospective of Behind the Black continues: Tonight’s midnight repost, written in July 2018, illustrates the danger to each and every one of us because of the rise and dominance of intolerance in the United States.
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“They’re coming for you next.”
This week we had a number of really ugly examples of the hate the left has for anyone who might dare express an opinion that might suggest even the slightest support for President Donald Trump.
But then, how is this week different from any other week since Trump was elected president in 2016?
The top example however is how Judge Jeanine Pirro was treated when she appeared on the The View. I have embedded the video below. You must force yourself to watch. It is painful and ugly, but the hate and very clear close-mindedness of those who disagreed with her, especially from Whoopie Goldberg, illustrates well the terrible state we are in.
An evening pause: The talent here deserved an Oscar.
Hat tip Tom Biggar.
Click for full image.
Today’s very cool image is cool because of how inexplicable it is. To the right, cropped to post here, is a photo taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) of an area of what they call “Ribbed Terrain and Brain Terrain”.
I call it baffling.
Nor am I alone. At the moment the processes that create brain terrain (the undulations between the ridges) remain a complete mystery. There are theories, all relating to ice sublimating into gas, but none really explains the overall look of this terrain.
Making this geology even more baffling are the larger ridges surrounding the brain terrain, all of which appear to have depressions along their crests. Here too some form of sublimation process appears involved, but the details remain somewhat mysterious.
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The tenth anniversary retrospective of Behind the Black continues: Tonight’s repost, from April 6, 2018, provides more cultural evidence that America’s culture no longer celebrates freedom of thought and tolerance.
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“If you have wrongthink, you will not be allowed.”
The fascist, intolerant, and oppressive nature of today’s leftist culture has now gotten so bad that The Atlantic, a liberal publication long considered a reasonable intellectual voice from the left, can no longer tolerate for more than two weeks the hiring of a conservative, even though that conservative, Kevin Williamson, was also a vehement opponent of Donald Trump.
The quote that forms the title of this essay however comes not from the above Williamson story, but from a cogent essay by Ben Domenech, publisher of The Federalist about that intolerant leftist culture. As he says,
This story [Williamson’s firing] is a predictable continuation of the left’s ownership not just of media but indeed of all institutions. It is depressing. It is predictable. And it is where we are as a country now. It is not confined to the realm of ideas. Eich, Damore, Williamson and others are subject to blacklists and HR reports and firing in every arena of industry and culture. If you have wrongthink, you will not be allowed for long to make your living within any space the left has determined they own – first the academy, then the media, then corporate America, and now the public square. You will bake the cake, you will use the proper pronoun, and you will never say that what Planned Parenthood does is murder for hire, and should be punished as such under the law.
As Domenech notes, Williamson’s firing is only one example of a legion of similar stories. There is the fascist intolerance of modern academia for example. Or we can talk about the hateful scapegoating of innocent NRA members, blaming them for a murderer’s violence merely because they wish to defend their Constitutional rights as specifically outlined in the Bill of Rights.
Or maybe we should mention the hate and violence committed against children and students, merely because they either wear a “Make America Great Again” t-shirt or carry signs supporting Trump.
I wish these were only isolated examples. They are not. For most of the second half of last year I was able to post weekly updates listing anywhere from six to several dozen new stories describing this hateful leftist culture. Here are just a few more that I gathered in mid-March but found too depressing to report at the time:
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